package www.ym.com.common;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import www.ym.com.controller.MenuController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.sql.SQLIntegrityConstraintViolationException;

@ControllerAdvice(annotations = {RestController.class, Controller.class})
@ResponseBody
@Slf4j
public class GloalExceptionHandler {

    /**
     * 异常处理方法
     *
     * @param ex
     * @return
     */
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex, HttpServletRequest resquest) {
//        if(!resquest.getRequestURI().contains("/menu/addMenu")){
            if (ex.getMessage().contains("Duplicate entry")) {
                String[] split = ex.getMessage().split(" ");
                String msg = split[2] + "已存在";
                return R.error(msg);
            }
//        }
        return R.error("");
    }

    /**
     * 异常处理方法
     *
     * @param ex
     * @return
     */
    @ExceptionHandler(CustomException.class)
    public R<String> exceptionHandler(CustomException ex) {
        log.error(ex.getMessage());
        return R.error(ex.getMessage());
    }

}
